What powers federacja-katyn.org.pl?
Last seen Sep 2026 · 24 technologies across 14 categories
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Miscellaneous
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AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
Poland
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.39 / 10 · ranked #1,015,846 of all domains
21 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Polish (Poland)
- Weight: 3.1 MB · 36 requests
- WordPress theme: tatami · all themes
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Nasi Bliscy (Federation of Katyń Families on Wikidata)
- Founded: 1992
- Sector: creative industries
- Country: Poland
From the homepage's own structured data (Sep 2026) and Wikidata (CC0).
Infrastructure
- Hosted on CF-KRK (94.152.44.92)
- DNS: tld.pl
- Email: federacja-katyn.org.pl
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 652,679, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| nasi-bliscy.federacja-katyn.org.pl | 17 |
| www.federacja-katyn.org.pl | 14 |
Full technology history →
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Recent changes
- dropped Hammer.js Mar 2026